A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-01-081-7532
NSN 5935-01-108-9067
NSN 5935-01-353-7470
NSN 6220-01-495-7661
NSN 6105-01-526-6140
NSN 6145-01-246-7506
NSN 5935-00-970-1972
NSN 5965-00-179-7886
NSN 5945-01-141-7497
NSN 5935-01-322-2257
NSN 5930-01-555-8484
NSN 6240-01-032-7095